! Started logfile: J0457-0849_S_2017_04_28_pus_uvs.log on Thu May 2 16:16:42 2019 obs J0457-0849_S_2017_04_28_pus_uva.fits ! Reading UV FITS file: J0457-0849_S_2017_04_28_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.973684 visibilities/baseline/integration-bin. ! Found source: J0457-0849 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 671 lines of history. ! ! Reading 19980 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@muppet J0457-0849_S_2017_04_28_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 470 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.690105Jy sigma=0.024717 ! Fit after self-cal, rms=0.681692Jy sigma=0.024684 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.677 mas, bmaj=7.309 mas, bpa=-7.397 degrees ! Estimated noise=847.012 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.184242 Jy ! Component: 100 - total flux cleaned = 0.247049 Jy ! Total flux subtracted in 100 components = 0.247049 Jy ! Clean residual min=-0.056651 max=0.051414 Jy/beam ! Clean residual mean=-0.000014 rms=0.017531 Jy/beam ! Combined flux in latest and established models = 0.247049 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.247049 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.199621Jy sigma=0.005596 ! Fit after self-cal, rms=0.199510Jy sigma=0.005595 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.349 mas, bmaj=8.405 mas, bpa=-6.562 degrees ! Estimated noise=604.403 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0172236 Jy ! Component: 100 - total flux cleaned = 0.0156059 Jy ! Component: 150 - total flux cleaned = 0.014238 Jy ! Component: 200 - total flux cleaned = 0.0130855 Jy ! Total flux subtracted in 200 components = 0.0130855 Jy ! Clean residual min=-0.073293 max=0.066519 Jy/beam ! Clean residual mean=-0.000147 rms=0.021234 Jy/beam ! Combined flux in latest and established models = 0.260134 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 15 components and 0.260134 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.186863Jy sigma=0.005979 ! Fit after self-cal, rms=0.186856Jy sigma=0.005979 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.79 FD 0.79 HN 0.87 KP 0.76 ! LA 0.78 MK 0.89 NL 0.77 OV 0.79 ! PT 0.85 SC 1.11 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 0.72 HN 0.91 KP 0.74 ! LA 0.76 MK 0.87 NL 0.92 OV 0.83 ! PT 0.84 SC 1.16 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 0.76 HN 0.91 KP 0.77 ! LA 0.78 MK 0.90 NL 0.85 OV 0.76 ! PT 0.83 SC 1.15 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 2.59 FD 0.86 HN 0.92 KP 1.00* ! LA 55.42 MK 1.09 NL 1.00* OV 1.00* ! PT 0.91 SC 1.00* ! ! ! Fit before self-cal, rms=0.186856Jy sigma=0.005979 ! Fit after self-cal, rms=7.426576Jy sigma=0.000851 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.268 mas, bmaj=8.359 mas, bpa=-5.067 degrees ! Estimated noise=609.919 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (31.5, -9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0196882 Jy ! Component: 100 - total flux cleaned = 0.030413 Jy ! Component: 150 - total flux cleaned = 0.0369285 Jy ! Component: 200 - total flux cleaned = 0.0395176 Jy ! Total flux subtracted in 200 components = 0.0395176 Jy ! Clean residual min=-0.007271 max=0.008926 Jy/beam ! Clean residual mean=0.000011 rms=0.002073 Jy/beam ! Combined flux in latest and established models = 0.299652 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 45 components and 0.299652 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=7.424631Jy sigma=0.000816 ! Fit after self-cal, rms=7.424854Jy sigma=0.000801 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=7.424854Jy sigma=0.000801 ! Fit after self-cal, rms=8.388002Jy sigma=0.000782 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.206 mas, bmaj=8.235 mas, bpa=-5.208 degrees ! Estimated noise=614.391 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00959603 Jy ! Component: 100 - total flux cleaned = 0.0153296 Jy ! Component: 150 - total flux cleaned = 0.0164048 Jy ! Component: 200 - total flux cleaned = 0.0172056 Jy ! Total flux subtracted in 200 components = 0.0172056 Jy ! Clean residual min=-0.006433 max=0.007531 Jy/beam ! Clean residual mean=0.000016 rms=0.001822 Jy/beam ! Combined flux in latest and established models = 0.316857 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 59 components and 0.316857 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=8.386894Jy sigma=0.000778 ! Fit after self-cal, rms=8.386896Jy sigma=0.000778 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127046 Jy ! Component: 100 - total flux cleaned = 0.00181942 Jy ! Component: 150 - total flux cleaned = 0.00245096 Jy ! Component: 200 - total flux cleaned = 0.00280348 Jy ! Total flux subtracted in 200 components = 0.00280348 Jy ! Clean residual min=-0.006274 max=0.006982 Jy/beam ! Clean residual mean=0.000016 rms=0.001776 Jy/beam ! Combined flux in latest and established models = 0.319661 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 69 components and 0.319661 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=8.386809Jy sigma=0.000775 ! Fit after self-cal, rms=8.386814Jy sigma=0.000775 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=8.386814Jy sigma=0.000775 ! Fit after self-cal, rms=0.167670Jy sigma=0.000690 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.179 mas, bmaj=8.185 mas, bpa=-5.217 degrees ! Estimated noise=610.632 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00372746 Jy ! Component: 100 - total flux cleaned = 0.00491482 Jy ! Component: 150 - total flux cleaned = 0.00527647 Jy ! Component: 200 - total flux cleaned = 0.00568916 Jy ! Total flux subtracted in 200 components = 0.00568916 Jy ! Clean residual min=-0.002897 max=0.004474 Jy/beam ! Clean residual mean=0.000003 rms=0.000850 Jy/beam ! Combined flux in latest and established models = 0.32535 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 84 components and 0.32535 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.167461Jy sigma=0.000688 ! Fit after self-cal, rms=0.167272Jy sigma=0.000687 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-5, -3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00390881 Jy ! Component: 100 - total flux cleaned = 0.00495221 Jy ! Component: 150 - total flux cleaned = 0.00559247 Jy ! Component: 200 - total flux cleaned = 0.00580684 Jy ! Total flux subtracted in 200 components = 0.00580684 Jy ! Clean residual min=-0.002626 max=0.003616 Jy/beam ! Clean residual mean=0.000003 rms=0.000787 Jy/beam ! Combined flux in latest and established models = 0.331157 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 100 components and 0.331157 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.167092Jy sigma=0.000685 ! Fit after self-cal, rms=0.167081Jy sigma=0.000685 ! Inverting map ! Added new window around map position (73, -113). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00313443 Jy ! Component: 100 - total flux cleaned = 0.00409627 Jy ! Component: 150 - total flux cleaned = 0.00454125 Jy ! Component: 200 - total flux cleaned = 0.004714 Jy ! Total flux subtracted in 200 components = 0.004714 Jy ! Clean residual min=-0.002555 max=0.003210 Jy/beam ! Clean residual mean=0.000003 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.335871 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 116 components and 0.335871 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.166960Jy sigma=0.000683 ! Fit after self-cal, rms=0.166958Jy sigma=0.000683 ! Inverting map ! Added new window around map position (1.5, 37.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0031849 Jy ! Component: 100 - total flux cleaned = 0.00363571 Jy ! Component: 150 - total flux cleaned = 0.00382363 Jy ! Component: 200 - total flux cleaned = 0.00416629 Jy ! Total flux subtracted in 200 components = 0.00416629 Jy ! Clean residual min=-0.002532 max=0.002908 Jy/beam ! Clean residual mean=0.000003 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.340037 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 140 components and 0.340037 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.166854Jy sigma=0.000682 ! Fit after self-cal, rms=0.166847Jy sigma=0.000682 ! Inverting map ! Added new window around map position (-74.5, 110.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00184258 Jy ! Component: 100 - total flux cleaned = 0.00214406 Jy ! Component: 150 - total flux cleaned = 0.00240771 Jy ! Component: 200 - total flux cleaned = 0.00250487 Jy ! Total flux subtracted in 200 components = 0.00250487 Jy ! Clean residual min=-0.002345 max=0.002581 Jy/beam ! Clean residual mean=0.000003 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.342542 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 161 components and 0.342542 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.166770Jy sigma=0.000681 ! Fit after self-cal, rms=0.166768Jy sigma=0.000681 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.166768Jy sigma=0.000681 ! Fit after self-cal, rms=0.167323Jy sigma=0.000680 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.481 mas, bmaj=13.89 mas, bpa=1.432 degrees ! Estimated noise=758.914 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00268606 Jy ! Component: 100 - total flux cleaned = 0.00337145 Jy ! Component: 150 - total flux cleaned = 0.00355393 Jy ! Component: 200 - total flux cleaned = 0.00360629 Jy ! Total flux subtracted in 200 components = 0.00360629 Jy ! Clean residual min=-0.002804 max=0.003416 Jy/beam ! Clean residual mean=0.000005 rms=0.000855 Jy/beam ! Combined flux in latest and established models = 0.346148 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 184 components and 0.346148 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.167177Jy sigma=0.000679 ! Fit after self-cal, rms=0.167164Jy sigma=0.000679 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000217247 Jy ! Component: 100 - total flux cleaned = 0.000168395 Jy ! Component: 150 - total flux cleaned = 3.69235e-05 Jy ! Component: 200 - total flux cleaned = -4.517e-05 Jy ! Total flux subtracted in 200 components = -4.517e-05 Jy ! Clean residual min=-0.002693 max=0.003266 Jy/beam ! Clean residual mean=0.000004 rms=0.000822 Jy/beam ! Combined flux in latest and established models = 0.346103 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 198 components and 0.346103 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.167132Jy sigma=0.000679 ! Fit after self-cal, rms=0.167128Jy sigma=0.000679 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=3.17 mas, bmaj=8.16 mas, bpa=-5.078 degrees ! Estimated noise=610.868 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.17 x 8.16 at -5.078 degrees (North through East) ! Clean map min=-0.0031544 max=0.24862 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.605 mas, bmaj=7.22 mas, bpa=-5.359 degrees ! Estimated noise=840.375 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.182916 Jy ! Component: 100 - total flux cleaned = 0.241109 Jy ! Component: 150 - total flux cleaned = 0.26948 Jy ! Component: 200 - total flux cleaned = 0.287015 Jy ! Total flux subtracted in 200 components = 0.287015 Jy ! Clean residual min=-0.006288 max=0.009574 Jy/beam ! Clean residual mean=0.000008 rms=0.001498 Jy/beam ! Combined flux in latest and established models = 0.287015 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 26 model components to the UV plane model. ! The established model now contains 26 components and 0.287015 Jy ! Inverting map and beam ! Estimated beam: bmin=3.17 mas, bmaj=8.16 mas, bpa=-5.078 degrees ! Estimated noise=610.868 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0152167 Jy ! Component: 100 - total flux cleaned = 0.0255823 Jy ! Component: 150 - total flux cleaned = 0.0329305 Jy ! Component: 200 - total flux cleaned = 0.0378006 Jy ! Total flux subtracted in 200 components = 0.0378006 Jy ! Clean residual min=-0.003472 max=0.004557 Jy/beam ! Clean residual mean=0.000005 rms=0.000972 Jy/beam ! Combined flux in latest and established models = 0.324816 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 62 components and 0.324816 Jy ! Inverting map ! Added new window around map position (4, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00415825 Jy ! Component: 100 - total flux cleaned = 0.00728806 Jy ! Component: 150 - total flux cleaned = 0.0102206 Jy ! Component: 200 - total flux cleaned = 0.0127132 Jy ! Total flux subtracted in 200 components = 0.0127132 Jy ! Clean residual min=-0.002960 max=0.002990 Jy/beam ! Clean residual mean=0.000004 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.337529 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 96 components and 0.337529 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.481 mas, bmaj=13.89 mas, bpa=1.432 degrees ! Estimated noise=758.914 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00455607 Jy ! Component: 100 - total flux cleaned = 0.00690811 Jy ! Component: 150 - total flux cleaned = 0.00819113 Jy ! Component: 200 - total flux cleaned = 0.00881485 Jy ! Total flux subtracted in 200 components = 0.00881485 Jy ! Clean residual min=-0.003165 max=0.003136 Jy/beam ! Clean residual mean=0.000005 rms=0.000898 Jy/beam ! Combined flux in latest and established models = 0.346344 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00055932 Jy ! Component: 100 - total flux cleaned = 0.00089512 Jy ! Component: 150 - total flux cleaned = 0.00120722 Jy ! Component: 200 - total flux cleaned = 0.00149548 Jy ! Total flux subtracted in 200 components = 0.00149548 Jy ! Clean residual min=-0.002973 max=0.002869 Jy/beam ! Clean residual mean=0.000005 rms=0.000813 Jy/beam ! Combined flux in latest and established models = 0.347839 Jy ! Adding 88 model components to the UV plane model. ! The established model now contains 177 components and 0.347839 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.17 mas, bmaj=8.16 mas, bpa=-5.078 degrees ! Estimated noise=610.868 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.73659e-05 Jy ! Component: 100 - total flux cleaned = 0.000380598 Jy ! Component: 150 - total flux cleaned = 0.000668653 Jy ! Component: 200 - total flux cleaned = 0.000935706 Jy ! Total flux subtracted in 200 components = 0.000935706 Jy ! Clean residual min=-0.002130 max=0.002262 Jy/beam ! Clean residual mean=0.000002 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.348775 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 205 components and 0.348775 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.167555Jy sigma=0.000679 ! Fit after self-cal, rms=0.167545Jy sigma=0.000679 wmodel J0457-0849_S_2017_04_28_pus_map.mod ! Writing 205 model components to file: J0457-0849_S_2017_04_28_pus_map.mod wobs J0457-0849_S_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J0457-0849_S_2017_04_28_pus_uvs.fits wwins J0457-0849_S_2017_04_28_pus_map.win ! wwins: Wrote 7 windows to J0457-0849_S_2017_04_28_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00022532 Jy ! Component: 100 - total flux cleaned = -0.00052459 Jy ! Component: 150 - total flux cleaned = -0.000595919 Jy ! Component: 200 - total flux cleaned = -0.000664569 Jy ! Component: 250 - total flux cleaned = -0.000731131 Jy ! Component: 300 - total flux cleaned = -0.000827411 Jy ! Component: 350 - total flux cleaned = -0.000921153 Jy ! Component: 400 - total flux cleaned = -0.000952174 Jy ! Component: 450 - total flux cleaned = -0.00104298 Jy ! Component: 500 - total flux cleaned = -0.00104358 Jy ! Component: 550 - total flux cleaned = -0.00118925 Jy ! Component: 600 - total flux cleaned = -0.00136045 Jy ! Component: 650 - total flux cleaned = -0.00152911 Jy ! Component: 700 - total flux cleaned = -0.00161211 Jy ! Component: 750 - total flux cleaned = -0.00172172 Jy ! Component: 800 - total flux cleaned = -0.00185625 Jy ! Component: 850 - total flux cleaned = -0.00185655 Jy ! Component: 900 - total flux cleaned = -0.00190945 Jy ! Component: 950 - total flux cleaned = -0.00206444 Jy ! Component: 1000 - total flux cleaned = -0.00211516 Jy ! Component: 1050 - total flux cleaned = -0.00216583 Jy ! Component: 1100 - total flux cleaned = -0.0022891 Jy ! Component: 1150 - total flux cleaned = -0.00221553 Jy ! Component: 1200 - total flux cleaned = -0.00238502 Jy ! Component: 1250 - total flux cleaned = -0.00238466 Jy ! Component: 1300 - total flux cleaned = -0.00247945 Jy ! Component: 1350 - total flux cleaned = -0.00250282 Jy ! Component: 1400 - total flux cleaned = -0.00257236 Jy ! Component: 1450 - total flux cleaned = -0.0026404 Jy ! Component: 1500 - total flux cleaned = -0.00266301 Jy ! Component: 1550 - total flux cleaned = -0.00277435 Jy ! Component: 1600 - total flux cleaned = -0.00275196 Jy ! Component: 1650 - total flux cleaned = -0.00277379 Jy ! Component: 1700 - total flux cleaned = -0.0028383 Jy ! Component: 1750 - total flux cleaned = -0.00279529 Jy ! Component: 1800 - total flux cleaned = -0.00281665 Jy ! Component: 1850 - total flux cleaned = -0.00287978 Jy ! Component: 1900 - total flux cleaned = -0.00287964 Jy ! Component: 1950 - total flux cleaned = -0.00292067 Jy ! Component: 2000 - total flux cleaned = -0.00306328 Jy ! Component: 2050 - total flux cleaned = -0.0029822 Jy ! Component: 2100 - total flux cleaned = -0.0030623 Jy ! Component: 2150 - total flux cleaned = -0.00308197 Jy ! Component: 2200 - total flux cleaned = -0.0031212 Jy ! Component: 2250 - total flux cleaned = -0.00308227 Jy ! Component: 2300 - total flux cleaned = -0.00306298 Jy ! Component: 2350 - total flux cleaned = -0.00313974 Jy ! Component: 2400 - total flux cleaned = -0.00308264 Jy ! Component: 2450 - total flux cleaned = -0.00315841 Jy ! Component: 2500 - total flux cleaned = -0.00315805 Jy ! Component: 2550 - total flux cleaned = -0.00319533 Jy ! Component: 2600 - total flux cleaned = -0.00319535 Jy ! Component: 2650 - total flux cleaned = -0.00323185 Jy ! Component: 2700 - total flux cleaned = -0.00325002 Jy ! Component: 2750 - total flux cleaned = -0.00319567 Jy ! Component: 2800 - total flux cleaned = -0.00317782 Jy ! Component: 2850 - total flux cleaned = -0.00324904 Jy ! Component: 2900 - total flux cleaned = -0.00321359 Jy ! Component: 2950 - total flux cleaned = -0.00319622 Jy ! Component: 3000 - total flux cleaned = -0.00326601 Jy ! Component: 3050 - total flux cleaned = -0.00326606 Jy ! Component: 3100 - total flux cleaned = -0.00331782 Jy ! Component: 3150 - total flux cleaned = -0.00328354 Jy ! Component: 3200 - total flux cleaned = -0.00326666 Jy ! Component: 3250 - total flux cleaned = -0.0033513 Jy ! Component: 3300 - total flux cleaned = -0.0033681 Jy ! Component: 3350 - total flux cleaned = -0.00338475 Jy ! Component: 3400 - total flux cleaned = -0.00346781 Jy ! Component: 3450 - total flux cleaned = -0.00348422 Jy ! Component: 3500 - total flux cleaned = -0.00340234 Jy ! Component: 3550 - total flux cleaned = -0.00340225 Jy ! Component: 3600 - total flux cleaned = -0.00346697 Jy ! Component: 3650 - total flux cleaned = -0.0034669 Jy ! Component: 3700 - total flux cleaned = -0.00346692 Jy ! Component: 3750 - total flux cleaned = -0.00349863 Jy ! Component: 3800 - total flux cleaned = -0.00338781 Jy ! Component: 3850 - total flux cleaned = -0.00348243 Jy ! Component: 3900 - total flux cleaned = -0.0035605 Jy ! Component: 3950 - total flux cleaned = -0.00352943 Jy ! Component: 4000 - total flux cleaned = -0.00352945 Jy ! Component: 4050 - total flux cleaned = -0.00352947 Jy ! Total flux subtracted in 4096 components = -0.00356003 Jy ! Clean residual min=-0.000969 max=0.000816 Jy/beam ! Clean residual mean=0.000001 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.345215 Jy keep ! Adding 331 model components to the UV plane model. ! The established model now contains 536 components and 0.345215 Jy ![Exited script file: muppet] wmap "J0457-0849_S_2017_04_28_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.17 x 8.16 at -5.078 degrees (North through East) ! Clean map min=-0.0022253 max=0.24286 Jy/beam ! Writing clean map to FITS file: J0457-0849_S_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.242859 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000297301 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.367252 0.367252 0.734504 1.46901 2.93802 5.87604 11.7521 23.5041 47.0083 94.0166 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.242 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.17 x 8.16 at -5.078 degrees (North through East) ! Clean map min=-0.0022253 max=0.24286 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J0457-0849_S_2017_04_28_pus_uvs.log closed on Thu May 2 16:16:48 2019